hi i have a earthquake phd20,000 it is brand new i have not used it i was going to use it in a wall of re audio xxx's but could not get the alternators and wire i have two batcaps 8400 that im am going to sell with the amp they were used by earthquake sound i bought the amp and batteries right from earthquake and the amp has been moded out so it puts out more it is very nice the guy at earthquake said the batteries have been used twice and are in perfect condion. i paid 4200 for both and i will take 3600 obo and the only reason im selling this stuff is im moving back to alaska or else i would keep it so my loss someone else's gain thanks
